var imageFiles_bx_10 = new Array();
imageFiles_bx_10['0'] = new Array ('_images/bx_Fan_Lights.gif', '_images/bx_Fan_LightsMouseover.gif');

function image_on_bx_10 (position) {
   var doc = eval("document.imagebx_10" + position);
   doc.src = imageFiles_bx_10[position][1];
}

function image_off_bx_10 (position) {
   var doc = eval("document.imagebx_10" + position);
   doc.src = imageFiles_bx_10[position][0];
}